16 lines
277 B
Go
16 lines
277 B
Go
|
package ecs
|
|||
|
|
|
|||
|
|
// 请求世界执行给定函数
|
|||
|
|
func Request[T any](w World, fn func() T) chan T {
|
|||
|
|
future := make(chan T)
|
|||
|
|
w.Execute(func() {
|
|||
|
|
r := fn()
|
|||
|
|
select {
|
|||
|
|
// 及时外面不接收，也不会卡停World运行
|
|||
|
|
case future <- r:
|
|||
|
|
default:
|
|||
|
|
}
|
|||
|
|
})
|
|||
|
|
return future
|
|||
|
|
}
|